Commen=
t # 11
on bug 79504<=
/a>
from Michel D=C3=A4nzer
I run into the assertion failure below in the GLSL compiler. T=
hat should be
addressed first.
test2: ../../../src/glsl/ir_validate.cpp:436: virtual ir_visitor_status
{anonymous}::ir_validate::visit_leave(ir_expression*): Assertion
`ir->operands[0]->type =3D=3D ir->operands[1]->type' failed.
Program received signal SIGABRT, Aborted.
0x00007ffff75973a9 in __GI_raise (sig=3Dsig@entry=3D6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 0x00007ffff75973a9 in __GI_raise (sig=3Dsig@entry=3D6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1 0x00007ffff759a4c8 in __GI_abort () at abort.c:89
#2 0x00007ffff75904c6 in __assert_fail_base (fmt=3D0x7ffff76c7668 "%s=
%s%s:%u:
%s%sAssertion `%s' failed.\n%n",=20
assertion=3Dassertion@entry=3D0x7ffff44c6b40 "ir->operands[=
0]->type =3D=3D
ir->operands[1]->type", file=3Dfile@entry=3D0x7ffff44ee9d8
"../../../src/glsl/ir_validate.cpp", line=3Dline@entry=3D436,=
=20
function=3Dfunction@entry=3D0x7ffff44efd80 <(anonymous
namespace)::ir_validate::visit_leave(ir_expression*)::__PRETTY_FUNCTION__&g=
t;
"virtual ir_visitor_status
{anonymous}::ir_validate::visit_leave(ir_expression*)") at assert.c:92
#3 0x00007ffff7590572 in __GI___assert_fail (assertion=3D0x7ffff44c6b40
"ir->operands[0]->type =3D=3D ir->operands[1]->type",=
file=3D0x7ffff44ee9d8
"../../../src/glsl/ir_validate.cpp", line=3D436,=20
function=3D0x7ffff44efd80 <(anonymous
namespace)::ir_validate::visit_leave(ir_expression*)::__PRETTY_FUNCTION__&g=
t;
"virtual ir_visitor_status
{anonymous}::ir_validate::visit_leave(ir_expression*)") at assert.c:101
#4 0x00007ffff42e57b1 in (anonymous namespace)::ir_validate::visit_leave
(this=3D<optimized out>, ir=3D<optimized out>) at
../../../src/glsl/ir_validate.cpp:436
#5 0x00007ffff42e2fdf in ir_assignment::accept (this=3D0xaaa360,
v=3D0x7fffffffe420) at ../../../src/glsl/ir_hv_accept.cpp:308
#6 0x00007ffff42e2a16 in visit_list_elements (v=3Dv@entry=3D0x7fffffff=
e420,
l=3Dl@entry=3D0xaa95e8, statement_list=3Dstatement_list@entry=3Dtru=
e) at
../../../src/glsl/ir_hv_accept.cpp:56
#7 0x00007ffff42e3204 in ir_if::accept (this=3D0xaa95c0, v=3D0x7fffffffe42=
0) at
../../../src/glsl/ir_hv_accept.cpp:391
#8 0x00007ffff42e2a16 in visit_list_elements (v=3Dv@entry=3D0x7fffffff=
e420,
l=3Dl@entry=3D0x732698, statement_list=3Dstatement_list@entry=3Dtru=
e) at
../../../src/glsl/ir_hv_accept.cpp:56
#9 0x00007ffff42e2b79 in ir_function_signature::accept (this=3D0x732650,
v=3D0x7fffffffe420) at ../../../src/glsl/ir_hv_accept.cpp:116
#10 0x00007ffff42e2a16 in visit_list_elements (v=3Dv@entry=3D0x7fffffff=
e420,
l=3Dl@entry=3D0x7324f8, statement_list=3Dstatement_list@entry=3Dfal=
se) at
../../../src/glsl/ir_hv_accept.cpp:56
#11 0x00007ffff42e2be7 in ir_function::accept (this=3D0x7324d0, v=3D0x7ffff=
fffe420)
at ../../../src/glsl/ir_hv_accept.cpp:128
#12 0x00007ffff42e2a16 in visit_list_elements (v=3Dv@entry=3D0x7fffffff=
e420,
l=3Dl@entry=3D0x6cc4a0, statement_list=3Dstatement_list@entry=3Dtru=
e) at
../../../src/glsl/ir_hv_accept.cpp:56
#13 0x00007ffff42e293f in ir_hierarchical_visitor::run
(this=3Dthis@entry=3D0x7fffffffe420, instructions=3Dinstructions@en=
try=3D0x6cc4a0) at
../../../src/glsl/ir_hierarchical_visitor.cpp:309
#14 0x00007ffff42e7ae0 in validate_ir_tree (instructions=3D0x6cc4a0) at
../../../src/glsl/ir_validate.cpp:817
#15 0x00007ffff42d3d2b in _mesa_glsl_compile_shader
(ctx=3Dctx@entry=3D0x7ffff7fd4010, shader=3Dshader@entry=3D0x6c1ea0,
dump_ast=3Ddump_ast@entry=3Dfalse, dump_hir=3Ddump_hir@entry=3Dfals=
e)
at ../../../src/glsl/glsl_parser_extras.cpp:1470
#16 0x00007ffff41aa481 in compile_shader (ctx=3D0x7ffff7fd4010,
shaderObj=3D<optimized out>) at ../../../src/mesa/main/shaderapi.c:850
#17 0x0000000000401c4f in create_shader ()
#18 0x0000000000402073 in init_resources ()
#19 0x00000000004027ec in main ()